Machsupport Forum
Mach Discussion => General Mach Discussion => Topic started by: jguillen on January 31, 2007, 12:55:13 AM
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Hello All,
I have tried to use the spindle calibration function and haven't had any success. After I run the calibration, I test the spindle and can't get the correct spindle speed. Is there any one out there who has successfully used this function. Your input will be much appreciated.
Thanks,
Jose
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What RPM are you running?
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I want to be able to control a range form 800 to 3600 rpm.
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How stable is the RPM reading that you are getting?
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The spindle seems to fluctuate between + - 40 rpm.
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Not sure if it will help but have you tried increasing the Index debounce setting? you will find it under Config Menu then General Config.
Hood
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+- 40 is a big swing... you should hear that! I am with Hood, I think you are getting some false readings
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Not sure what you have for a spindle sensor, but you might try what I did, here's the page http://www.machsupport.com/forum/index.php?topic=650.10
DaveA